At 2 am my screen went blank, orange lights flashed and new download was in progress. Guess what software version 2.11. Is it beautiful of what, gone are the 5 second delays and black screen in between channel switches using dvi . The transition is smooth, program guide bar stays lit, and channel change is fluid like in old software. Thank you voom i was going crazy with the flickering and black screens. I had received version 2.10 about 10 days ago and it was a nightmare with dvi. My box kept on freezing and turning black on the screen between channel changes. This is a good upgrade.